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Iyengar, NY
Arun Iyengar, Yorktown Heights, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110153373 | TWO-LAYER DATA ARCHITECTURE FOR RESERVATION MANAGEMENT SYSTEMS - A reservation management system includes at least one processing node that includes a memory and a processor. The at least one processing node further includes a set of reservation processing and transaction modules that manage and process reservation requests and inquiries. At least one general purpose database is communicatively coupled to the at least one processing node. The at least one general purpose database includes a set of pre-allocated tables of fixed length records. At least one persistent storage device is communicatively coupled to the at least one processing node. The general purpose database persistently stores the set of pre-allocated tables of fixed length records on the at least one persistent storage device. | 06-23-2011 |
Arun K. Iyengar, Yorktown Heights, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100235632 | PROTECTING AGAINST DENIAL OF SERVICE ATTACKS USING TRUST, QUALITY OF SERVICE, PERSONALIZATION, AND HIDE PORT MESSAGES - According to an embodiment of the invention, a system for processing a plurality of service requests in a client-server system includes a challenge server for: presenting a cryptographic challenge to the client; initializing a trust cookie that encodes a client's initial priority level after the client correctly solves the cryptographic challenge; computing a trust level score for the client based on a service request wherein said trust level score is associated with an amount of resources expended by the server in handling the service request such that a higher trust level score is computed for service requests consuming less system resources; assigning the trust level score to the client based on the computation; and embedding the assigned trust level score in the trust cookie included in all responses sent from the server to the client. The system further includes an application server coupled with a firewall. | 09-16-2010 |
| 20110078685 | SYSTEMS AND METHODS FOR MULTI-LEG TRANSACTION PROCESSING - Embodiments of the invention broadly contemplate systems, methods and arrangements for processing multi-leg transactions. Embodiments of the invention process multi-leg transactions while allowing later arrived orders to get processed during the time when an earlier, tradable multi-leg transaction is pending using a look-ahead mechanism without violating any relevant timing or exchange rules. | 03-31-2011 |
| 20110078686 | METHODS AND SYSTEMS FOR HIGHLY AVAILABLE COORDINATED TRANSACTION PROCESSING - Embodiments of the invention provide a coordinated transaction processing system capable of providing primary-primary high availability as well as minimal response time to queries via utilization of a virtual reply system between partner nodes. One or more global queues ensure peer nodes are synchronized. | 03-31-2011 |
Giri Iyengar, Nanuet, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090249234 | SYSTEM AND METHOD FOR EFFICIENTLY DISPLAYING SCORE INFORMATION RELATED TO ENTITIES - A system and method for graphically presenting profile data includes providing a plurality of fields on a display, each field representing a different trait. The fields are populated with a representative shape. Each shape represents a trait or sub trait where the shape represents a magnitude of the trait or sub trait. The traits and sub traits collectively provide an entity profile. Graphic modification to the representative shape permits a comparison with another entity profile with graphically depicted traits in accordance with the graphic modification. | 10-01-2009 |
Giridharan Iyengar, Nanuet, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080247650 | MULTIMODAL IDENTIFICATION AND TRACKING OF SPEAKERS IN VIDEO - A computer program product includes machine readable instructions for providing enhanced video output by: receiving footage including likeness information in a plurality of modalities; demultiplexing the plurality of modalities to provide information for each modality; comparing information from at least two of the modalities for determining a correlation in the likeness information; using the correlation, obtaining semantic information for association with the likeness; and combining the semantic information with the likeness information for providing the enhanced video output. A system for implementing the computer program product includes resources for receiving the footage. | 10-09-2008 |
Giridharan R. Iyengar, Nanuet, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090031425 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR DETECTING ALTERATION OF AUDIO OR IMAGE DATA - Using metadata to detect alteration of data. A first set of metadata characteristics including at least one respective semantic description are recorded for a first set of data representing original data. A second set of metadata characteristics including at least one corresponding semantic description are recorded for a second set of data representing data under test. The first and second sets of metadata characteristics are compared. If the first and second sets of metadata characteristics are not identical, these sets are processed to identify locations in the first set of data that have been altered. Using the at least one semantic description for the first set of data and the at least one corresponding semantic description for the second set of data, one or more metadata characteristics that have changed from the first set of data to the second set of data are identified. | 01-29-2009 |
| 20100014722 | METHODS INVOLVING OPTIMIZING AND MAPPING IMAGES - A method for optimizing images, the method comprising, receiving a designation of a first feature of interest, receiving a designation of a second feature of interest, receiving a target image, receiving an atlas image including labels of first and second features of interest of the target image and a first optimization parameter associated with the first feature of interest and a second optimization parameter associated with the second feature of interest, mapping the atlas image onto the target image resulting in a global mapped image, defining an area of the first feature of interest and an area of the second feature of interest, mapping the reference image onto the area of the first feature of interest on the global mapped image using the first optimization parameter, and mapping the reference image onto the area of the second feature of interest on the global mapped image using the second optimization parameter. | 01-21-2010 |
| 20100054525 | SYSTEM AND METHOD FOR AUTOMATIC RECOGNITION AND LABELING OF ANATOMICAL STRUCTURES AND VESSELS IN MEDICAL IMAGING SCANS - A system and method for recognizing and labeling anatomical structures in an image includes creating a list of objects such that one or more objects on the list appear before a target object and setting the image as a context for a first object on the list. The first object is detected and labeled by subtracting a background of the image. A local context is set for a next object on the list using the first object. The next object is detected and labeled by registration using the local context. Setting a local context and detecting and labeling the next object are repeated until the target object is detected and labeled. Labeling of the target object is refined using region growing. | 03-04-2010 |
Madhusudan Iyengar, Woodstock, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090041079 | Bidirectional and Expandable Heat Flow Measurement Tool for Units of Air Cooled Electrical Equipment - A tool is disclosed, for measuring the important thermal characteristics of a unit of electronic equipment, which obtains air flow and temperature readings at both air inlet and air outlet openings of the unit without disturbing cable or wiring connections or otherwise interrupting device operation. The tool pressure sensing element is rotatable between detented positions to permit the tool to be used at both air inlet and air outlet openings. The tool air duct portion may be formed of separate duct portions to enable a single duct portion including the sensing instrumentation to be used with multiple duct portions that conform to electronic device air inlet and outlet openings to impart added flexibility to the tool. | 02-12-2009 |
Madhusudan K. Iyengar, Pougkeepsie, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110056674 | SYSTEM AND METHOD FOR FACILITATING PARALLEL COOLING OF LIQUID-COOLED ELECTRONICS RACKS - A cooling system and method are provided for facilitating cooling of multiple liquid-cooled electronics racks. The cooling system includes a main system coolant supply loop with a plurality of system coolant supply branch lines for facilitating supply of cooled system coolant to the electronics racks, and a main system coolant return loop with a plurality of system coolant return branch lines for facilitating return of exhausted system coolant from the electronics racks. When operational, cooled system coolant circulates through the coolant supply loop and exhausted system coolant circulates through the coolant return loop. A plurality of modular cooling units are coupled to the coolant supply loop and coolant return loop. Each modular cooling unit includes a heat exchanger to facilitate cooling of a portion of the exhausted coolant circulating through the main system coolant return loop for return as cooled system coolant to the main system coolant supply loop. | 03-10-2011 |
Madhusudan K. Iyengar, Kingston, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080212641 | APPARATUS FOR THERMAL CHARACTERIZATION UNDER NON-UNIFORM HEAT LOAD - What is disclosed is an apparatus for determining the cooling characteristics of a cooling device used for transferring heat from an electronic device. The apparatus comprising a cooling device thermally coupled to a heat pipe. The heat pipe having an exposed surface for the selective application of heat thereon. A localized heat source is selectively applied to at least one region of the exposed surface. The heat source preferably capable of being varied both positionally relative to the exposed surface and in heat intensity. A heat shield is preferably positioned around the exposed surface of the heat pipe to isolate the operational cooling device from the localized heat source. A temperature detector repeatedly measures a temperature distribution across the exposed surface while the cooling device is in a heat transfer mode. The temperature distribution is then used to thermally characterize the cooling device. | 09-04-2008 |
| 20080215284 | APPARATUS FOR THERMAL CHARACTERIZATION UNDER NON-UNIFORM HEAT LOAD - A method and apparatus for real-time thermal characterization of a fully operating cooling device ( | 09-04-2008 |
| 20080239539 | METHOD AND APPARATUS FOR THREE-DIMENSIONAL MEASUREMENTS - An apparatus and method for measuring the physical quantities of a data center during operation and method for servicing large-scale computing systems is disclosed. The apparatus includes a cart that supports a plurality of sensors. The cart is moveable within the data center. The sensors capture temperature or other physical parameters within the room. The sensor readings, along with position and orientation information pertaining to the cart are transmitted to a computer system where the data is analyzed to select the optimum temperature or other system environmental parameters for the data center. | 10-02-2008 |
| 20080245506 | COOLING APPARTUSES WITH DISCRETE COLD PLATES COMPLIANTLY COUPLED BETWEEN A COMMON MANIFOLD AND ELECTRONICS COMPONENTS OF AN ASSEMBLY TO BE COOLED - Cooling apparatuses and methods are provided for cooling an assembly including a planar support structure supporting multiple electronics components. The cooling apparatus includes: multiple discrete cold plates, each having a coolant inlet, coolant outlet and at least one coolant carrying channel disposed therebetween; and a manifold for distributing coolant to and exhausting coolant from the cold plates. The cooling apparatus also includes multiple flexible hoses connecting the coolant inlets of the cold plates to the manifold, as well as the coolant outlets to the manifold, with each hose segment being disposed between a respective cold plate and the manifold. A biasing mechanism biases the cold plates away from the manifold and towards the electronics components, and at least one fastener secures the manifold to the support structure, compressing the biasing mechanism, and thereby forcing the parallel coupled cold plates towards their respective electronics components to ensure good thermal interface. | 10-09-2008 |
| 20080281551 | METHOD AND APPARATUS FOR THREE-DIMENSIONAL MEASUREMENTS - An apparatus and method for measuring the physical quantities of a data center during operation and method for servicing large-scale computing systems is disclosed. The apparatus includes a cart that supports a plurality of sensors. The cart is moveable within the data center. The sensors capture temperature or other physical parameters within the room. The sensor readings, along with position and orientation information pertaining to the cart are transmitted to a computer system where the data is analyzed to select the optimum temperature or other system environmental parameters for the data center. | 11-13-2008 |
| 20100046574 | APPARATUS FOR THERMAL CHARACTERIZATION UNDER NON-UNIFORM HEAT LOAD - What is disclosed is an apparatus for determining the cooling characteristics of a cooling device used for transferring heat from an electronic device. The apparatus comprising a cooling device thermally coupled to a heat pipe. The heat pipe having an exposed surface for the selective application of heat thereon. A localized heat source is selectively applied to at least one region of the exposed surface. The heat source preferably capable of being varied both positionally relative to the exposed surface and in heat intensity. A heat shield is preferably positioned around the exposed surface of the heat pipe to isolate the operational cooling device from the localized heat source. A temperature detector repeatedly measures a temperature distribution across the exposed surface while the cooling device is in a heat transfer mode. The temperature distribution is then used to thermally characterize the cooling device. | 02-25-2010 |
Ravi Iyengar, Monhegan Lake, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080261820 | Methods to Analyze Biological Networks - The present invention relates to a family of graph-theory based methods for the analysis of intracellular signaling networks created from biomedical literature using data-mining processes or acquired through high-content experiments. The methods of the present invention can be used to identify functional dynamic modules within biological networks that can be analyzed quantitatively for input/output relationships. In particular, the present invention relates to a computer-aided method for the in-silico analysis of signaling and other cellular interaction pathways to rank drug targets, identify biomarkers, predict side effects, and classify/diagnose patients. | 10-23-2008 |
Srinivas Ravi Iyengar, Mohegan Lake, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110059851 | SHOC2 Mutations Causing Noonan-Like Syndrome With Loose Anagen Hair - The present invention is directed to methods of diagnosing Noonan-like syndrome with loose anagen hair comprising detecting a mutation in SHOC2 gene. One specific diagnostic mutation disclosed is an A-to-G transition at position 4 resulting in a mutation at position 2 of SHOC2 amino acid sequence from serine to glycine. The invention also provides related sequences and kits. | 03-10-2011 |
Srinivas Ravi Viraraghava Iyengar, Mohegan Lake, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110022355 | Network Characterization, Feature Extraction and Application to Classification - Methods, systems and apparatus for characterizing networks are presented. For example, a method of characterizing a network represented by a plurality of nodes and a plurality of edges is provided. The method may be implemented on a processor device and includes calculating, for example, by the processor device, a passthrough count of at least a portion of the network. The passthrough count includes a count of a number of passthroughs in the at least a portion of the network. A passthrough includes one of the plurality of nodes, a directed edge of the plurality of edges coupled to the one of the plurality of nodes, and another edge of the plurality of edges coupled to the one of the plurality of nodes. At most one of the directed edge and the other edge is directed towards the one of the plurality of nodes. At most one of the directed edge and the other edge is directed away from the one of the plurality of nodes. | 01-27-2011 |
Vijay Sourirajan Iyengar, Cortlandt Manor, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080288424 | Apparatus, Method, and Computer Program Product Providing Improved Identification of Suspect Entries in Transaction Data - The exemplary embodiments of the invention provide apparatus, systems, methods and computer program products for scoring entities in order to use the scoring for such tasks as identifying and prioritizing those entities that are candidates for further investigation, for example, from an audit or business control perspective. In an exemplary aspect of the invention, a method includes: providing transaction data having a plurality of pieces of information and an identification of a corresponding entity of a plurality of entities, wherein at least one piece of information of the plurality of pieces of information corresponds to each entity of the plurality of entities, wherein the transaction data comprises input data; computing at least one score for each entity of the plurality of entities by applying at least one statistical analysis technique to the input data, wherein the computed at least one score for a tested entity is indicative of at least one of a magnitude of deviation of the tested entity from a determined normal and repeated abnormal behavior of the tested entity; selecting zero or more entities of the plurality of entities by comparing at least one computed score of each entity with a specified threshold, wherein the selected zero or more entities comprise candidates for further investigation; and ordering the selected zero or more entities based on at least one computed score of each entity of the selected zero or more entities. | 11-20-2008 |